EP0592799B2 - Procédé et dispositif de va-et-vient pour un pot - Google Patents

Procédé et dispositif de va-et-vient pour un pot Download PDF

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Publication number
EP0592799B2
EP0592799B2 EP93113935A EP93113935A EP0592799B2 EP 0592799 B2 EP0592799 B2 EP 0592799B2 EP 93113935 A EP93113935 A EP 93113935A EP 93113935 A EP93113935 A EP 93113935A EP 0592799 B2 EP0592799 B2 EP 0592799B2
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EP
European Patent Office
Prior art keywords
traversing
flat
reversing
path
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP93113935A
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German (de)
English (en)
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EP0592799A1 (fr
EP0592799B1 (fr
Inventor
Michael Ueding
Michael Strobel
Albert Kriegler
Jürgen Sauer
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Rieter Ingolstadt Spinnereimaschinenbau AG
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Rieter Ingolstadt Spinnereimaschinenbau AG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/78—Apparatus in which the depositing device or the receptacle is reciprocated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a method and Device for traversing a flat can a textile drafting system according to the generic terms of claims 1 and 5.
  • the traversing has Influence on the storage of the sliver. To step Error in the storage of the sliver, so makes this disadvantageous when removing the Sliver noticeable.
  • the duration of a can filling depends on the realizable delivery speed of the sliver and the in Relative traversing speed of the Flat can determined. The quality of the sliver storage will thus also depend on the way the Change determined.
  • the flat jug differs significantly in its shape compared to a round jug.
  • the Flat jug has a rectangular base, the elongated side walls through narrow end walls can be limited.
  • the Flat jug has a height-adjustable can plate. The can plate is in the empty state Flat can below the upper edge of the can positioned.
  • the flat jug filled by the delivery device is stationary and the flat can is moved back and forth, i.e. the flat jug is changed.
  • the sliver is laid down in a cycloid over the length of the movable can plate. Several such layers of deposited sliver form a sliver of sliver.
  • the flat can be moved with a constant speed to the turning point. So far, it has been common when traversing the flat can with a constant speed value to move, i.e. the flat can bounces at a constant speed on the as Reversal point built up limit.
  • the limitation is dimensioned so that the kinetic energy the flat can takes up. It came So far it has been an extremely quick one if possible to achieve instantaneous reversal of direction, around the flat can immediately with an analog speed value in the opposite direction to move.
  • the translation movement continues in the reversal points to a strong sway the sliver column, which is also the storage of the Ribbon loops on the front of the jug are annoying.
  • the swaying creates a gap for a short time between the band column and the wall. In these In between, the ribbon loop in the Reversal be knocked off and jammed. This would also be flawless Prevent tape removal. This disturbs the sliver storage and the construction of the band column.
  • DE-AS 11 58 420 describes there Figure 1 shows a device that is rectangular Containers with a uniform traversing speed oscillates.
  • the container stands on a platform which is connected to a fork.
  • In these Fork engages a bolt of an endless Chain and over a gear in the Direction is diverted. Because the bolt continues remains in engagement with the fork, this deflection leads of the pin via a gear to a direction reversal the platform and thus a change of direction of the container on a traverse path.
  • Due to the fixed geometry of the Gears are made for the section that one Radius of the gear corresponds, inevitably a sinusoidal change in the traversing speed.
  • the change in uniform Traversing speed on the reverse path can only be sinusoidal.
  • the device still has the deficiencies and reservations described for traversing flat cans not eliminated.
  • a change in the traversing speed is always a fixed one in DE-AS 11 58 420 Change the reversal time for an immutable Reversal path connected.
  • a change depending on the reversal time a change in the traversing speed.
  • This has an adverse effect on the sliver storage. in the there is practical spinning mill e.g. the requirement, with changing traversing speed (e.g. when changing parties) the reversal time to keep constant.
  • DE-AS 19 23 621 The solution according to DE-AS 19 23 621 is intended therefore, just an improved process for storing slivers in rectangular To create pitchers. Like DE-AS 19 23 621 (Column 3, lines 48-54) can be reached on the basis of the cycloid - like turns and the zigzag or meandering in a special way adjacent winding paths just a higher fill of a rectangular one Kanne, the disadvantages mentioned above have not been eliminated.
  • DE-AS 1158420 has the special feature that during the filling process a cardboard storage box on the Conveyor rollers of a platform is fixed, the Conveyor rollers have no function for traversing of the storage container.
  • DE-AS 2918995 proposes a container to lock on a plate during filling, wherein the plate by means of a coordinate control device is moved.
  • the coordinate control device can only the XY coordinates of the Plate according to two mechanical control curves realize. For the filling process a single speed set and maintained.
  • EP 457 099 which describes the preamble of the claims 1 and 5 forms, recognizes that in the Hinund Movement of a flat can during it Filling relatively large masses of sliver moves become.
  • the speed of the translational movement of the Flat jug shortly before the turning point is reached increased briefly and after exceeding this Point again to a predetermined translation speed deferred (column 3, 56.-58. Row, column 4, 1.-4. Row). It didn't work either to prevent the sling from being put on the front is disturbed.
  • the device for filling a flat jug is according to DE-AS 19 23 621 with a movable Carriage arrangement equipped to carry the flat jug.
  • the carriage arrangement consists of top and bottom Undercarriage under the influence of a programming device and automatically by control devices be moved.
  • the jug is on the Superstructure.
  • Above the jug is a stationary one rotatable turntable arranged the sliver supplies.
  • the jug is on the uppercarriage held in the area of the lower can wall. This has the disadvantage that when the Sliver column due to can movement an undesirable Force moment on the can wall and the jug plate of the jug is exercised.
  • the device according to EP 457 099 is avoided this disadvantage by placing the jug on a sliding device is hung up.
  • the sliding device with detachable Holding elements equipped on which the flat can is hung. These holding elements are as Designed grippers that work in pairs and are pivotable about the vertical axis. The grippers grip the flat can in the area of the top of the can and on the narrow side.
  • the device allows a slight higher translation speed compared the solutions in the prior art but not that the sling in storage Near the front is disturbed.
  • the object of the invention is the sliver storage and the structure of the band column during the traversing to improve a flat can so that the delivery and traversing speeds increased can be.
  • the flat can is in the direction of the end walls moved along a traverse path and moved back along it. This process is repeated periodically when filling the can.
  • the flat can receives the sequence of movements along the traversing path different moments of movement in the vicinity of the reversal points.
  • the traversing path is the distance between two reversal points. Starting from the reversal point this traversing path is deliberately divided into an acceleration path that changes into a Strekke by a substantially uniform Movement is marked. It closes on a braking track. The opposite Reversal point has been reached. In the reversal of the traversing path an acceleration path follows. It follows a route on the analog one realized essentially uniform movement becomes. The end is a braking section. Braking and acceleration are for everyone Turning point characteristic. Braking and acceleration section are therefore used as a reversal path designated.
  • the procedural task is performed by the characterizing features of claim 1 solved.
  • Another feature is that the traversing speed the flat can near the turning point is steadily reduced so that the Speed of the approaching the reversal point Flat can according to a falling, sine or cosine curve on the value Zero is reduced at the reversal point and after Pass through the reversal point according to a Sine or cosine course up to the original Traversing speed is increased.
  • This procedure can be operated that the switching time for the start of sine or cosine change of the traversing speed and ending depending the delivery speed of the sliver is set. By doing this is achieved that abrupt braking and acceleration curves be avoided. It succeeds at much higher than usual Delivery and traversing speeds for flat cans to ensure trouble-free sliver storage and to improve the structure of the band column.
  • Another characteristic is that the constant change the flat can speed in one defined path range takes place from the reversal point in the longitudinal direction of the can movement up to a storage radius of a sling enough.
  • a circular band loop meant that in the storage position both side walls touched or at least stored in the immediate vicinity is.
  • the device task is accomplished by the characterizing features of claim 5 solved.
  • the drive means can be a servo motor which is controlled by a computer as a control means becomes.
  • the servo motor realizes a desired one Time the sine or cosine Change the traversing speed.
  • the drive means is another, cheaper electric motor, but the belt wheels can be coupled on its drive shaft has ordered. It is characteristic that with reaching and leaving the reverse path the chassis of the traversing device over the belt drive off and from the drive shaft is coupled.
  • the belt drive has drivers, which engage in the holding means of the chassis and so the movement and change of direction of the Allow chassis.
  • the movement of the flat can is according to the invention detected by a sensor on the border the return path is arranged.
  • the sensor is adjustable and fixable along the reversal path.
  • the traversing device has a carrier plate which has a compression spring arranged and fixed in the center, so that both ends of the compression spring are not fastened and are designed as an impact surface.
  • the compression spring is arranged at the level of the fixed stops for the traverse paths. When the carrier plate moves in the direction of the traversing path stop, one end of the compression spring hits the stop. The compression spring absorbs the kinetic energy and releases it when it expands. In this way, a sinusoidal or cosine motion sequence can be realized in the area of the reversal path.
  • the stop can be adjusted in the distance and re-fixed, ie the spring travel of the compression spring is influenced. With different delivery speeds, this option is used to keep the reversal time (time to complete the reversal path) constant. If there is a requirement to keep the reversal path constant for different delivery speeds, this is achieved by exchanging different compression springs.
  • the traversing device means for gripping and Holding the flat jug. Furthermore, the Flat can in the traversing device on one Roller conveyor moves. So there are no more usual carriage arrangements for the transport of Flat can, which makes the moment of inertia unnecessary would have increased.
  • FIG. 1 are shown schematically Filling device 1 and the associated flat can 4.
  • the filling device 1 is usually part of a Teasel or a stretch.
  • the filling device 1 exists in detail from a stationary arrangement Turntable 2, which is surrounded by a machine table 3.
  • the turntable 2 rotates and puts it sliver supplied in the direction of transport F in the Flat can 4.
  • the sliver is in one layer over the entire length of the can plate Flat jug filed.
  • the can plate is movable in height and in the empty state of the flat can below positioned at the top of the can. With the increasing storage on sliver lowers Can plate down.
  • the sliver is over stored the entire length of the can plate.
  • the flat jug 4 is shown in an end position.
  • the opposite End position of the flat can 4 is therefore represented by a broken dash line. Because of this can movement Turntable 2 the sliver in cycloids on the Put down the entire length of the spring plate.
  • the flat can is between the two end positions moved along a route A and moved back along the same route A '.
  • each of these sections A or A ' is the traversing section.
  • the traversing distance is the distance between the two reversal points P1 and P2.
  • a back and forth movement is carried out if the jug on the traversing path A and Traversing path A 'is moved. This process is repeated periodically when filling the can.
  • the jug receives in this movement sequence different moments of movement.
  • the traverse path A is thus divided into an acceleration section F2, which merges into a segment C, which is essentially through a uniform movement is marked. It can not be excluded, that one of a uniform motion slightly different movement is present is. However, this movement does not exercise anyone Influence on the function of the invention.
  • It connects to a braking section D1. At the turning point P2 the situation changes.
  • Acceleration distance D2 It follows a route E, which is analogous to route C for a characteristic of substantially uniform motion is.
  • the end is a braking section F1. Braking and acceleration are for each reversal point characteristic. Braking and Acceleration distance are therefore used as a reversal path UW1 and UW2 marked.
  • the Crossing the UW1 reversal path or UW2 is from a sensor S1 or S2 monitored and registered.
  • a delivery speed which is set as constant. That can for example a delivery speed of 800m / min. his. At this delivery speed is a corresponding traversing speed set. This traversing speed is realized on the lines C and E and is constant. This speed is in the Proximity of the reversal points P1 and P2, i.e. in the area of the reversal paths UW1 and UW2 constantly changing.
  • the constant change in the constant traversing speed takes place in such a way that the movement of the flat can toward the point of reversal is reduced in accordance with the descending course of a sine or cosine function. The reduction takes place down to the value zero at the reversal point. After passing through the reversal point, the movement is increased again up to the maximum value, ie traversing speed, in accordance with a sine or cosine curve. This procedure ensures that there are no sudden braking and acceleration processes.
  • the constant change begins when the reversal path is reached and ends when the reversal path is left.
  • the time for changing the traversing speed in a sinusoidal or cosine curve is determined as a function of the delivery speed of the sliver.
  • different reversal paths are available for changing the traversing speed in length in order to be able to keep constant the time (reversal time) required to run through the reversal path.
  • the traversing device 15 is below the Filling device 1 arranged.
  • To the traversing device belongs to a roller conveyor 6 on which the flat can stands still.
  • the rollers can move freely. You can change the width of the flat jug to have. But it is also feasible for two roles are arranged side by side, only under the lower edge of the side walls are positioned.
  • the runway 6 has a length that the traversing path equivalent.
  • the roller conveyor 6 has the advantage that it is structurally simple, little effort requires and ensures that when changing the jug has no additional masses Can car must be moved.
  • Corresponding the can width are guide rollers 13, 130, 131 arranged that the flat can 4 at Keep track on the longitudinal movement. Analog leadership roles are on the opposite side (not visible) the flat can.
  • the Traversing device 15 also consists of a Rail 5, which is limited by stop bolts 12, 120 is. The two stop bolts can continue their length can be adjusted. The Adjustability is required to the Traversing device at different delivery speeds to be able to operate.
  • a chassis 9 is arranged to be movable.
  • the chassis 9 is connected to a carrier plate 10.
  • the carrier plate 10 carries on its back a compression spring 11 which is arranged in the center and is fixed.
  • the ends of the compression spring 110, 111 are open and as an impact surface against the stop pin 12 and 120 designed. But it is an embodiment is also conceivable, where in each case a separate compression spring on the carrier plate 10 is arranged so that each individual compression spring Has spring end as an impact surface.
  • the carrier plate 10 At the top Part of the carrier plate 10 are two clamping cylinders in the middle 7, 70 arranged. These tension cylinders are aligned parallel to the rail 5 and can each a gripper 8 and 80 around its vertical Swivel axis. Through the vertical swivel the grippers 8 and 80 form-fit the flat can detected. By horizontal lifting movement the clamping cylinders 7 and 70 become the grippers 8, 80 to against one each (not shown) Stop pressed so that the flat can through the gripper 8, 80 is clamped and held.
  • the chassis 9 moves the Carrier plate 10 and by means of clamping cylinders and The gripper transports the carrier plate 10 to the can along the roller conveyor 6.
  • the roller conveyor 6 saves the usual use of a transport trolley for the flat jug.
  • the flat can 4 is through the traversing device 15 on the roller conveyor 6 emotional.
  • the carrier plate 10 meets alternately with the open end of the compression spring 110 or 111 on the stop pin 120 or 12. Die Stop bolts 12, 120 set the limit for the traverse path.
  • the flat can 4 is made with a uniform Traversing speed moves. With this traversing movement the flat can reaches one each of the two reversal paths, for example UW2. The Reaching the limit of the UW2 reversal path detected by sensor S2. The sensor S2 registers the arrival of the incoming end wall.
  • the two sensors S1 and S2 are related their distance from the reversal point of the traverse (The reversal points P1, P2 correspond to the Stop bolts 12 or 120) adjustable and fixable.
  • the reversal path (UW1, UW2) is therefore on the desired operating conditions adjustable.
  • the drive means is not a servo motor, it is a cheaper, different electric motor the movement of the can 4 by two in one straps arranged horizontally.
  • the drive means 14 on its shaft 20 two pulleys, pulley 16 and 17. These are with the shaft 20 coupled.
  • the clutch mechanism 200 is indicated.
  • the coupling and uncoupling is one known control means controllable, which is not here was shown.
  • the control means can be a computer his.
  • the coupling takes place so that the two Belts 18, 19 are driven alternately.
  • the belt is guided 18 from the pulley 16 via pulleys 21, 22 and reversing pulleys 23, 24.
  • the belt 19 becomes belt 18 in a crossed manner around that Belt wheel 17 (Fig.
  • the drive 14 with its shaft 20 retains one Direction of rotation while the pulleys 16, 17 alternately at the times described be coupled and uncoupled.

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  • Coiling Of Filamentary Materials In General (AREA)

Claims (19)

  1. Procédé pour le déplacement à va-et-vient d'un pot plat, un ruban de fibres textiles étant déposé dans le pot (4) et le pot étant déplacé pendant l'opération de remplissage, en sens longitudinal, à une vitesse uniforme à un mouvement de va-et-vient et parcourant chaque trajet de renversement de marche (UW1, UW2) d'un trajet de va-et-vient dans un temps d'inversion, la vitesse de va-et-vient étant modifiée dans un trajet de renversement de marche, caractérisé en ce que la vitesse de va-et-vient est modifiée en permanence sur le trajet de renversement (UW1, UW2) et en ce qu'à l'aide d'un moyen de commande (14) gouvernable d'un dispositif de va-et-vient (15) à pot plat (4) le trajet de renversement (UW1, UW2) de celui-ci et/ou le temps d'inversion sont modifiés indépendamment d'une modification de la vitesse de va-et-vient uniforme.
  2. Procédé selon la revendication 1, caractérisé en ce que le trajet de renversement de marche (UW1, UW2) peut être modifié et réglé dans une zone s'étendant du point de rebroussement (P1, P2), en sens longitudinal du mouvement du pot, jusqu'à une distance correspondant à un rayon de dépôt d'une boucle de ruban à déposer.
  3. Procédé selon la revendication 1, caractérisé en ce qu'avec la modification du temps d'inversion ou du trajet de renversement de marche, la vitesse de va-et-vient du pot plat (4) s'approchant du point de rebroussement (P1, P2) est réduite à la valeur zéro dans le point de rebroussement (P1, P2), suivant une allure sinusoïdale ou cosinusoïdale diminuante, et qu'elle est à nouveau augmentée, après avoir passé le point de rebroussement (P1, P2), suivant une allure sinusoïdale ou cosinusoïdale, jusqu'à atteinte de la vitesse de va-et-vient initiale.
  4. 4 Procédé selon la revendication 3, caractérisé en ce que pour la modification du temps d'inversion, un moment de commutation est déterminé pour le moyen de commande (14) pour le début de la modification sinusoïdale ou cosinusoïdale de la vitesse de va-et-vient, et sa fin, en fonction de la vitesse de livraison du ruban de fibres.
  5. Disositif pour le déplacement à va-et-vient d'un pot plat, le pot plat (4) pouvant être déplacé dans un mouvement alternatif par un dispositif de va-et-vient, sur un trajet de va-et-vient, le dispositif de va-et-vient étant relié à un moyen de commande permettant au dispositif de va-et-vient une vitesse uniforme de va-et-vient, caractérisé en ce qu'un dispositif de va-et-vient (15) pourvu de moyens (7, 8, 70, 80) pour la préhension et le maintien d'un pot (4) disposé directement sur un transporteur à rouleaux (6) est relié à un moyen de commande (14) gouvernable servant à la modification permanente commandée de la vitesse de va-et-vient uniforme à proximité du point de rebroussement (P1, P2) du trajet de va-et-vient.
  6. Dispositif selon la revendication 5, caractérisé en ce que pour le dispositif de va-et-vient (15) un moyen de commande (14) à moteur individuel et prévu qui est séparé de la commande principale d'un banc d'étirage ou d'une carde.
  7. Dispositif selon une des revendications 5 et 6, ou selon les deux, caractérisé en ce que le moyen de commande (14) du dispositif de va-et-vient (15) est un servomoteur qui peut être commandé à l'aide d'un ordinateur lui servant de moyen de commande.
  8. Dispositif selon une des revendications 5 et 6, ou selon les deux caractérisé en ce que le moyen de commande (14) est un autre moteur électrique sur l'arbre menant (20) duquel est disposé un mécanisme d'accouplement (200) commandable pour des poulies (16, 17).
  9. Dispositif selon la revendication 8, caractérisé en ce qu'au moyen de deux poulies (16, 17) pouvant être accouplées, les deux courroies (18, 19) à marche contraire peuvent être entraínées alternativement, les courroies (18, 19) étant pourvues d'un entraíneur (28) pour un mécanisme de déplacement (9) ou une plaque d'appui (10).
  10. Dispositif selon la revendication 9, caractérisé en ce qu'en atteignant et en quittant le trajet de renversement de marche (UW1, UW2), le mécanisme de déplacement (9) du dispositif de va-et-vient est accouplé respectivment désaccouplé de l'arbre menant (20).
  11. Dispositif selon la revendication 10, caractérisé en ce que le moment de commutation pour l'actionnement de l'accouplement (200) des poulies (16, 17) est déterminé en fonction de la vitesse de livraison.
  12. Dispositif selon la revendication 5, caractérisé en ce que le mouvement du pot plat (4) lorsqu'il entre dans le trajet de renversement de marche (UW1, UW2), respectivement lorsqu'il en sort, est saisi à proximité du point de rebroussement par un détecteur (S1, S2).
  13. Dispositif selon la revendication 12, caractérisé en ce que le détecteur (S1, S2) peut être réglé et fixé le long du trajet de renversement de marche.
  14. Dispositif selon la revendication 12, caractérisé en ce que le détecteur (S1, S2) travaille selon un principe de reconnaissance soit optoélectronique soit mécanique.
  15. Dispositif selon la revendication 5, caractérisé en ce que Dispositif selon la revendication 5, caractérisé en ce que le dispositif de va-et-vient (15) comprend une plaque d'appui (10) sur laquelle un ressort de pression (11),est disposé et fixé de façon centrique de sorte que les deux extrémités (110, 111) du ressort de pression (11) ne sont pas fixées et qu'elles sont conçues comme surface de choc.
  16. Dispositif selon la revendication 15, caractérisé en ce que le ressort de pression (11) est disposé au niveau des butées fixées (12, 120), de sorte que le ressort de pression (11) heurte contre une butée (12, 120), lors du mouvement du la plaque d'appui, à la fin du trajet du va-et-vient.
  17. Dispositif selon la revendication 5, caractérisé en ce que le dispositif du va-et-vient (16) comporte comme moyen de préhension et de maintien du pot plat (4) un vérin de serrage (7, 70) pour chaque côté qui est pourvu d'une griffe (8, 80) orientable en sens vertical, cette griffe (8, 80) pouvant être pivotée jusqu'à une butée de sorte que le pot plat (4) peut être maintenu et fixé dans une zone allant de son milieu jusqu'à son bord supérieur.
  18. Dispositif selon la revendication 5, caractérisé en ce que le pot plat (4) est disposé sur un transrouleur (6) sur lequel le pot plat (4) est déplacé à un mouvement de va-et-vient.
  19. Dispositif selon la revendication 18, caractérisé en ce que le transrouleur (6) présente sur les deux côtés des rouleaux de guidage (13, 130, 131) à axe de rotation verticale, ces rouleaux de guidage touchant la paroi latérale inférieure du pot plat (4).
EP93113935A 1992-10-15 1993-09-01 Procédé et dispositif de va-et-vient pour un pot Expired - Lifetime EP0592799B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4234713A DE4234713B4 (de) 1992-10-15 1992-10-15 Verfahren und Vorrichtung zum Changieren einer Flachkanne
DE4234713 1992-10-15
US08/128,609 US5412845A (en) 1992-10-15 1993-09-29 Process and device for the jigging of a flat can

Publications (3)

Publication Number Publication Date
EP0592799A1 EP0592799A1 (fr) 1994-04-20
EP0592799B1 EP0592799B1 (fr) 1995-12-13
EP0592799B2 true EP0592799B2 (fr) 2002-05-29

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Application Number Title Priority Date Filing Date
EP93113935A Expired - Lifetime EP0592799B2 (fr) 1992-10-15 1993-09-01 Procédé et dispositif de va-et-vient pour un pot

Country Status (5)

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US (1) US5412845A (fr)
EP (1) EP0592799B2 (fr)
JP (1) JP3467060B2 (fr)
CZ (1) CZ284906B6 (fr)
DE (1) DE4234713B4 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3490498B2 (ja) * 1993-05-14 2004-01-26 ツリュツラー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 紡績機械で縦長断面のケンスにスライバを充填する装置
DE4411547B4 (de) * 1994-04-02 2007-01-04 TRüTZSCHLER GMBH & CO. KG Vorrichtung zum Füllen von Kannen mit länglichem Querschnitt (Flachkannen) an einer Spinnereimaschine, z. B. Strecke
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Also Published As

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EP0592799A1 (fr) 1994-04-20
CZ284906B6 (cs) 1999-04-14
DE4234713A1 (de) 1994-04-21
CZ199993A3 (en) 1994-05-18
US5412845A (en) 1995-05-09
JPH07257816A (ja) 1995-10-09
JP3467060B2 (ja) 2003-11-17
DE4234713B4 (de) 2007-08-16
EP0592799B1 (fr) 1995-12-13

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